Please help! Droopy leaves with brown spots.

I have looked at a lot of plant diagnosis charts and pictures and can't find one that looks like my issue. I am hoping one of you can help me identify my problem.

My set up:
Kerala x Skunk (free seeds)
40 days old (from sprouting)
Hydro-DWC
GH Flora series (650-900 ppm)
Distilled water
CFL lighting: 4- 26w (5500k) and 4- 42w (6500K)
Temps: Cabinet-77-81 Res-65-75
Humidity: 45-60%
Two fans on always
pH: 5.8-6.0 (has been stable the past few days-before that my pH meter was off by ~.5 and the res got up to a pH of 6.5 for a few days)

She has been droopy for 3 days. Roots are brown but are NOT slimy or smelly so I figured it was staining from the nutes. Her bucket-mate is not showing any signs of drooping or discoloration. I added epsom salt (1 tbs/gallon) right after this picture was taken.





This is later the same day and there appears to be more yellowing so I am guessing it wasn't a mag deficiency. I ordered some hygrozyme but it wont be here fr a few days.

Does anyone have any thoughts as to what might be causing this?

Am I not doing this right? 106 views and no one has any thoughts as to what this might be? If I need to give more info, please let me know!

hey hezibah,if youve done nothing else that could cause this,it must be down to yer ph being off for a few days,locking out most nutes. It could be a mix of a couple of defs,thats why its not recognisable.Putting the ph right should eventually sort it out,i would have thought.Only an opinion hepzibah,but better than nothing. Good luck.

hepzibah said:

Am I not doing this right? 106 views and no one has any thoughts as to what this might be? If I need to give more info, please let me know!

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the droopy leafs are succor leafs they must be removed
i do not see real problem in the one on the right except you are lazy grower i never reviewed the rest

robro said:

hey hezibah,if youve done nothing else that could cause this,it must be down to yer ph being off for a few days,locking out most nutes. It could be a mix of a couple of defs,thats why its not recognisable.Putting the ph right should eventually sort it out,i would have thought.Only an opinion hepzibah,but better than nothing. Good luck.

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I was thinking it had something to do with the pH, too. I switched her to plain water pHed to 5.8. There has been no improvement in 10 hours but maybe tomorrow. Thanks for your input.

jamezsr said:

the droopy leafs are succor leafs they must be removed
i do not see real problem in the one on the right except you are lazy grower i never reviewed the rest

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1. How am I a lazy grower? I explained everything I did and you admitted to not reading it. You are a lazy reader.
2. All of the pictures are of the same plant...and the whole point of this thread was because I recognized there was a problem, but thank you for your confirmation.
3. WTF is a succor leaf?
4. *Leaves

No one has any other ideas? The pH has been stable at 5.8-6.0 for 5 days now and there has been no improvement.

I'm a newb, but from my reading - Micro or trace elements def/overfert?

I am a new but I had something similar I am doing hempy setup and it was nutes lock out but not sure if u can get it in ur setup

Even though the roots were not slimy or smelly, I think it is/was root rot. The roots kept getting more brown but never felt bad until yesterday. There were root pieces in the res and pieces where just breaking off in my hands. I gave them a little H2O2 treatment and gave them just water for two days. I cleaned as much root debris as I could then changed the res again and added half the nute strength (~600 ppm). They look MUCH better today. I got some hygrozyme in the mail finally but I think I am going to wait until tomorrow to try it out since they are already doing a little better.

Anyone have any experience with hygrozyme for preventing/treating root rot?